40785992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 92836800

約数和(自身を除く): 52050808

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 59, 68, 92, 104, 118, 136, 184, 221, 236, 289, 299, 391, 442, 472, 578, 598, 767, 782, 884, 1003, 1156, 1196, 1357, 1534, 1564, 1768, 2006, 2312, 2392, 2714, 3068, 3128, 3757, 4012, 5083, 5428, 6136, 6647, 7514, 8024, 10166, 10856, 13039, 13294, 15028, 17051, 17641, 20332, 23069, 26078, 26588, 30056, 34102, 35282, 40664, 46138, 52156, 53176, 68204, 70564, 86411, 92276, 104312, 136408, 141128, 172822, 184552, 221663, 299897, 345644, 392173, 443326, 599794, 691288, 784346, 886652, 1199588, 1568692, 1773304, 2399176, 3137384, 5098249, 10196498, 20392996, 40785992]

約数ペア:

[(1, 40785992), (2, 20392996), (4, 10196498), (8, 5098249), (13, 3137384), (17, 2399176), (23, 1773304), (26, 1568692), (34, 1199588), (46, 886652), (52, 784346), (59, 691288), (68, 599794), (92, 443326), (104, 392173), (118, 345644), (136, 299897), (184, 221663), (221, 184552), (236, 172822), (289, 141128), (299, 136408), (391, 104312), (442, 92276), (472, 86411), (578, 70564), (598, 68204), (767, 53176), (782, 52156), (884, 46138), (1003, 40664), (1156, 35282), (1196, 34102), (1357, 30056), (1534, 26588), (1564, 26078), (1768, 23069), (2006, 20332), (2312, 17641), (2392, 17051), (2714, 15028), (3068, 13294), (3128, 13039), (3757, 10856), (4012, 10166), (5083, 8024), (5428, 7514), (6136, 6647)]